footer {
    background: #efefef;
}

.footer_top {
    height: 340px;
    .help {
        display: flex;
        justify-content: space-between;
        height: 115px;
        margin-top: 50px;
        border-bottom: 1px solid #CCC;
        .about {
            display: flex;
            margin-top: 30px;
            i {
                font-size: 40px;
                color: black;
                margin-right: 10px;
                line-height: 84px;
            }
            div {
                vertical-align: middle;
                h2 {
                    line-height: 40px;
                    color: #333;
                    font-weight: 800;
                    font-size: 18px;
                }
                span {
                    color: #999;
                    font-size: 14px;
                }
            }
        }
    }
    .server {
        display: flex;
        margin-top: 20px;
        justify-content: space-between;
        .s_left {
            display: flex;
            div {
                height: 154px;
                width: 73px;
                margin-left: 50px;
                h2 {
                    font-size: 16px;
                    color: black;
                }
                li {
                    font-size: 12px;
                    color: #ccc;
                    line-height: 30px;
                }
            }
        }
        .s_right {
            display: flex;
            div {
                width: 209px;
                height: 150px;
                text-align: center;
                border-left: 1px solid #ccc;
                margin-right: 20px;
                p {
                    color: red;
                    font-size: 14px;
                    line-height: 30px;
                    i {
                        font-size: 20px;
                        margin-right: 10px;
                    }
                }
                h2 {
                    font-size: 20px;
                    color: #333;
                    line-height: 40px;
                }
            }
            .s_code {
                p {
                    margin-left: 10px;
                    color: black;
                }
                display: flex;
                img {
                    width: 108px;
                    height: 108px;
                }
            }
        }
    }
}

.footer_bot {
    height: 224px;
    background: #333333;
    text-align: center;
    h1 {
        height: 30px 0;
        padding: 20px;
        img {
            margin: 0 auto;
        }
    }
    p {
        font-size: 12px;
        text-align: center;
        font-size: 12px;
        line-height: 24px;
        color: #999999;
    }
    .wrapper div {
        overflow: hidden;
        margin-top: 24px;
        span {
            height: 32px;
            line-height: 32px;
            font-size: 12px;
            margin: 50px;
            vertical-align: middle;
        }
        a {
            display: inline-block;
            height: 32px;
            line-height: 32px;
            vertical-align: middle;
            font-size: 12px;
            color: #999999;
            img {
                width: 20px;
                height: 20px;
                display: inline-block;
                vertical-align: middle;
                margin-right: 10px;
            }
        }
    }
}